(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

CARRINHO PARA BOMBAS MANUAIS DE LUBRIFICANTES EM GERAL

Arquivada/ExtintaUtility Model

Application data

Number

MU5600752

Type

Utility Model

Filing

06/28/1976

Publication

-

Progress at the INPI

  1. Filing06/28/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Expired08/16/88

The letters patent expired on 08/16/1988: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. M. (pessoa física)

Inventors

P. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

20.4

12/06/1983

RPI 685

Pedido de licença compulsória

#20.1

10/19/1982

RPI 626

Concessão da patente

#16.1

02/24/1982

RPI 592

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.